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[PDF] Top 20 CLUSTER encounters with the high altitude cusp: boundary structure and magnetic field depletions

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CLUSTER encounters with the high altitude cusp: boundary structure and magnetic field depletions

CLUSTER encounters with the high altitude cusp: boundary structure and magnetic field depletions

... and boundary layers; solar wind-magnetosphere interac- tions) – Space plasma physics (discontinuities) 1 Introduction The high-altitude cusps are important regions of the magne- ... Voir le document complet

17

Cluster observations of bounday layer structure and a flux transfer event near the cusp

Cluster observations of bounday layer structure and a flux transfer event near the cusp

... inner boundary layer with bi- directional low-energy plasma and a similar magnetic field orientation to the magnetosphere, and an outer layer with lower anisotropy ... Voir le document complet

17

Cluster observations of a complex high-altitude cusp passage during highly variable IMF

Cluster observations of a complex high-altitude cusp passage during highly variable IMF

... comparable with the field-aligned flow (not shown), suggest- ing enhanced convection is occurring, possibly in association with the southward IMF at this ...time. The region ... Voir le document complet

14

High-altitude cusp flow dependence on IMF orientation: A 3-year Cluster statistical study

High-altitude cusp flow dependence on IMF orientation: A 3-year Cluster statistical study

... conditions and level of geomagnetic activity, in order to model the magnetopause and cusp displacements as a function of these ...conditions. The distributions of the ... Voir le document complet

10

Pulsed flows at the high-altitude cusp poleward boundary, and associated ionospheric convection and particle signatures, during a Cluster - FAST - SuperDARN- Søndrestrøm conjunction under a southwest IMF

Pulsed flows at the high-altitude cusp poleward boundary, and associated ionospheric convection and particle signatures, during a Cluster - FAST - SuperDARN- Søndrestrøm conjunction under a southwest IMF

... (the high-latitude magnetopause boundary layer, the topside ionosphere at ∼900 km, and the ionosphere at 200– 500 km altitude, the latter referring to the ... Voir le document complet

16

Cluster observations of the high-latitude magnetopause and cusp: initial results from the CIS ion instruments

Cluster observations of the high-latitude magnetopause and cusp: initial results from the CIS ion instruments

... elliptical high inclination orbit (apogee: 19.6 R E ) since January 2001 the Cluster satellites have been conducting the first detailed three-dimensional studies of the ... Voir le document complet

23

Multi-spacecraft determination of waves characteristics near the proton gyrofrequency in high-altitude cusp.

Multi-spacecraft determination of waves characteristics near the proton gyrofrequency in high-altitude cusp.

... waves with fre- quencies near the proton gyrofrequency in the high-altitude cusp for northward IMF as observed by the Cluster space- ...ions and electrons ... Voir le document complet

14

Observations of the spatial and temporal structure of field-aligned beam and gyrating ring distributions at the quasi-perpendicular bow shock with Cluster CIS

Observations of the spatial and temporal structure of field-aligned beam and gyrating ring distributions at the quasi-perpendicular bow shock with Cluster CIS

... distributions with the highest time resolution of CODIF, ...operated with its high geometric factor side (HS) on spacecraft 1 and 3 and with its low geometric factor side ... Voir le document complet

11

Coordinated ground-based, low altitude satellite and Cluster observations on global and local scales during a transient post-noon sector excursion of the magnetospheric cusp

Coordinated ground-based, low altitude satellite and Cluster observations on global and local scales during a transient post-noon sector excursion of the magnetospheric cusp

... understand the differences in arrival time and the relative strength of the features in the CIS and other Clus- ter data, we need to know the location of the 4 ... Voir le document complet

33

The structure of high altitude O<sup>+</sup> energization and outflow: a case study

The structure of high altitude O<sup>+</sup> energization and outflow: a case study

... Since the first report on oxygen ions at plasma sheet energies in the magnetosphere by Shelley et ...gated the energization and outflow of ionospheric origin ions ...to the ... Voir le document complet

11

Flux pile-up and plasma depletion at the high latitude dayside magnetopause during southward interplanetary magnetic field: a cluster event study

Flux pile-up and plasma depletion at the high latitude dayside magnetopause during southward interplanetary magnetic field: a cluster event study

... of the Cluster magne- tosheath crossing for the time interval 07:00–11:00 ...from the Hot Ion Analyzer (HIA) of the Clus- ter Ion Spectrometry (CIS) experiment (R`eme et ...for ... Voir le document complet

7

The location of the open-closed magnetic field line boundary in the dawn sector auroral ionosphere

The location of the open-closed magnetic field line boundary in the dawn sector auroral ionosphere

... The Cluster 3 spacecraft passed through perigee some 45 min after Cluster 1 and FAST, following an almost iden- tical outbound trajectory to its companion ...electron and ion ... Voir le document complet

16

Cluster multispacecraft observations at the high-latitude duskside magnetopause: implications for continuous and component magnetic reconnection

Cluster multispacecraft observations at the high-latitude duskside magnetopause: implications for continuous and component magnetic reconnection

... multispacecraft Cluster observa- tions of magnetic reconnection at the high-latitude mag- netopause/magnetospheric boundary layer (MP/BL) under mainly northward interplanetary ... Voir le document complet

14

Cluster observation of continuous reconnection at dayside magnetopause in the vicinity of cusp

Cluster observation of continuous reconnection at dayside magnetopause in the vicinity of cusp

... multiple encounters with the Earth’s dayside magnetopause under a fairly stable south- westward interplanetary magnetic field ...magnitude and direction are consistent ... Voir le document complet

18

Cluster observations of magnetic field fluctuations in the high-altitude cusp

Cluster observations of magnetic field fluctuations in the high-altitude cusp

... 4. Field-aligned electron fluxes observed by the LEEA instrument on the PEACE experiment between 05:00–06:00 UT for all ...in the plasma velocity on scales of the spacecraft separation ... Voir le document complet

18

Wave particle interactions in the high-altitude polar cusp: a Cluster case study

Wave particle interactions in the high-altitude polar cusp: a Cluster case study

... Summary and conclusions The main result of this study is the identification of mixed modes in the ULF turbulent-like electromagnetic spectrum observed in the high-altitude ... Voir le document complet

16

Plasmoid in the high latitude boundary/cusp region observed by Cluster

Plasmoid in the high latitude boundary/cusp region observed by Cluster

... component, the northward IMF and the magneto- spheric field lines in the dusk (dawn) -side cusp region are ...a magnetic island at the duskside (dawn- side) region ... Voir le document complet

5

The exterior cusp and its boundary with the magnetosheath: Cluster multi-event analysis

The exterior cusp and its boundary with the magnetosheath: Cluster multi-event analysis

... from the Cluster Ion Spectrometry (CIS) experiment (R`eme et ...2001). The CIS package ob- tains full three-dimensional ion distribution functions with high time resolution (down to 1 ... Voir le document complet

17

Cluster survey of the high-altitude cusp properties: a three-year statistical study

Cluster survey of the high-altitude cusp properties: a three-year statistical study

... Space and atmospheric sciences, Los Alamos National Laboratory, New Mexico, NM 87545, USA Received: 18 November 2003 – Revised: 1 April 2004 – Accepted: 21 April 2004 – Published: 7 September 2004 ...Abstract. ... Voir le document complet

12

Imprint of magnetic flux expulsion at the core-mantle boundary on geomagnetic field intensity variations

Imprint of magnetic flux expulsion at the core-mantle boundary on geomagnetic field intensity variations

... ) and Charbonneau ( 2013 ) performed the theoretical and numerical analysis of this setup, in a 2-D Cartesian ...In the situation when advection dominates diffusion, the initially ... Voir le document complet

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